The CCTV Camera system is the technique that involves a number of cameras attached to a closed circuit television series, the system sends the recorded facts to the computer or a recorder to enable the surveillance staff to keep a close watch by checking the recordings. The CCTV Camera handles the three chief areas of security. Preventing illegal activities, to record and keep an eye on the activities in the home front or business. The system needs a few accessories like the transmitting mode, a viewer and a device to record the events. The recording can be seen on the TV set. The types of cctv cameras available today are the dome, wall, infrared, zoom bullet resistant or the hidden camera. The ones to be used are according to the work it does or is needed for. In fact the wide range that is available makes it a very confusing task. The main point to consider here would be the purpose and the cost effectiveness of the piece, one more aspect to consider is the performance of the camera. The cctv camera software that supports a number of security camera systems is as high as sixty four connected to a computer. With the help of the net the user can check the activities from anywhere across the continent. Any number of permits can be bought and can also be extended at any time. When Safety and security and a system to take care of the personal of official assets is the point of discussion, then the topic of surveillance cameras crops up. Various types of surveillance cameras like the ones with or without wires, covert surveillance or the ones that can be used at night or in areas with dim light. The surveillance cameras are also called cctv camera, .used for home or residential areas need not be many. The initial investment on these cameras may be high but the expense of taking care of these units is not much. The picture quality of the higher versions is very good. The wireless variety is popular because it can be fixed and also accessed from anywhere with ease. Thus from the variety of video surveillance cameras and cctv digital video recorder; choose the one that fits your need and which is also cost effective.